Mechanistic Insights into the Oxidized Low-Density Lipoprotein-Induced Atherosclerosis
نویسندگان
چکیده
منابع مشابه
Impact of plasma oxidized low-density lipoprotein removal on atherosclerosis.
BACKGROUND Several clinical studies of statin therapy have demonstrated that lowering low-density lipoprotein (LDL) cholesterol prevents atherosclerotic progression and decreases cardiovascular mortality. In addition, oxidized LDL (oxLDL) is suggested to play roles in the formation and progression of atherosclerosis. However, whether lowering oxLDL alone, rather than total LDL, affects atheroge...
متن کاملα5β1 integrin signaling mediates oxidized low-density lipoprotein-induced inflammation and early atherosclerosis.
OBJECTIVE Endothelial cell activation drives early atherosclerotic plaque formation. Both fibronectin deposition and accumulation of oxidized low-density lipoprotein (oxLDL) occur early during atherogenesis, and both are implicated in enhanced endothelial cell activation. However, interplay between these responses has not been established. The objective of our study was to determine whether end...
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Modulation of immune responses may form a powerful approach to treat atherosclerosis. It was shown that clearance of apoptotic cells results in tolerance induction to cleared Ags by dendritic cells (DCs); however, this seems impaired in atherosclerosis because Ag-specific tolerance is lacking. This could result, in part, from decreased emigration of DCs from atherosclerotic lesions because of t...
متن کاملAscorbic acid augments cytotoxicity induced by oxidized low-density lipoprotein.
Although ascorbic acid (ASA) is known as a water-soluble antioxidant, we found that it accelerated the cytotoxicity induced by oxidized low-density lipoprotein (OxLDL) in vitro. This suggests that ASA may enhance the oxidation of LDL to augment the atherogenic activities of OxLDL under certain conditions. Thus, this study was designed to investigate the underlying mechanism that ASA enhances Ox...
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ژورنال
عنوان ژورنال: Oxidative Medicine and Cellular Longevity
سال: 2020
ISSN: 1942-0900,1942-0994
DOI: 10.1155/2020/5245308